How to Keep Computer From Sleeping Mac

Alicia Santos

Mac, Tutorials

Do you often find yourself frustrated when your Mac goes to sleep while you’re in the middle of an important task? It can be quite disruptive and can lead to loss of progress or even data.

Fortunately, there are several ways to keep your computer from sleeping on a Mac. In this article, we will explore some simple yet effective methods to prevent your Mac from going into sleep mode.

Adjust Energy Saver Settings

If you want to customize how your Mac behaves when it’s idle, tweaking the Energy Saver settings is the way to go. Follow these steps:

  1. Click on the Apple menu located in the top-left corner of your screen.
  2. Select “System Preferences” from the drop-down menu.
  3. Click on “Energy Saver”.

You will now see various options that allow you to control sleep behavior:

  • Sleep: Adjust the time it takes for your Mac to go into sleep mode when it’s inactive.
  • Display Sleep: Set the duration after which your screen will go to sleep if there is no activity.
  • Put hard disks to sleep when possible: Enable or disable this option based on your preferences.
  • Wake for network access: Choose whether you want your Mac to wake up when accessed remotely.

By adjusting these settings according to your needs, you can effectively prevent your Mac from sleeping too soon or at all.

Use Third-Party Apps

If you’re looking for more advanced options and customization, there are several third-party applications available that can help you keep your Mac awake. Here are a few popular ones:

  • Caffeine: This simple utility allows you to temporarily prevent your Mac from sleeping with just a click on the menu bar icon.
  • Amphetamine: With Amphetamine, you can create custom rules to keep your Mac awake for specific apps or during certain activities.
  • NoSleep: This app disables sleep when your Mac’s lid is closed, ideal for users who frequently connect their Mac to an external monitor.

These apps offer more flexibility and control over preventing sleep on your Mac.

Utilize Terminal Commands

If you’re comfortable with using Terminal commands, you can utilize a couple of built-in commands to prevent your Mac from sleeping. Here’s what you need to do:

  1. Launch Terminal. You can find it in the Utilities folder within the Applications folder or by searching for it using Spotlight.
  2. To prevent sleep indefinitely, type the following command:

caffeinate -s

  1. To set a specific duration for preventing sleep, use this command instead:

caffeinate -u -t [duration in seconds]

You can replace “[duration in seconds]” with the desired time in seconds. For example, if you want to prevent sleep for 30 minutes, replace it with “1800”.

In Conclusion

By adjusting Energy Saver settings, using third-party apps, or utilizing Terminal commands, you can effectively keep your Mac from going to sleep. Whether you need to complete a time-consuming task or want to prevent interruptions during a presentation, these methods will help you keep your Mac awake when you need it the most.

Remember to find the method that suits your needs and preferences best, and enjoy uninterrupted productivity on your Mac!

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